Displaying 10 results of Capsaicin Stable Isotopes Capsaicin is a natural compound found in chili peppers that is responsible for their spicy flavor. Capsaicin stable isotopes are isotopes of capsaicin that have a consistent number of protons and neutrons, making them useful for research and analytical purposes. These isotopes can be used in studies of capsaicin metabolism, bioavailability, and toxicity, as well as in the development of new drugs and therapies. Capsaicin stable isotopes are a valuable tool for scientists working in a range of fields, from pharmacology and toxicology to food science and agriculture.